11331310000 has 50 divisors (see below), whose sum is σ = 27434258852. Its totient is φ = 4532520000.

The previous prime is 11331309971. The next prime is 11331310069. The reversal of 11331310000 is 1313311.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (50).

It is a super-2 number, since 2×11331310000² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 556566 + ... + 576565.

Almost surely, 2^11331310000 is an apocalyptic number.

11331310000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11331310000 is an abundant number, since it is smaller than the sum of its proper divisors (16102948852).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11331310000 is an equidigital number, since it uses as much as digits as its factorization.

11331310000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1133159 (or 1133138 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 13.

Adding to 11331310000 its reverse (1313311), we get a palindrome (11332623311).

The spelling of 11331310000 in words is "eleven billion, three hundred thirty-one million, three hundred ten thousand".